1013717225 has 24 divisors (see below), whose sum is σ = 1336273848. Its totient is φ = 760217600.

The previous prime is 1013717219. The next prime is 1013717227. The reversal of 1013717225 is 5227173101.

1013717225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 28761769 + 984955456 = 5363^2 + 31384^2 .

It is not a de Polignac number, because 1013717225 - 2¹⁶ = 1013651689 is a prime.

It is a super-2 number, since 2×1013717225² = 2055245224523401250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1013717227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104585 + ... + 113865.

It is an arithmetic number, because the mean of its divisors is an integer number (55678077).

Almost surely, 2^1013717225 is an apocalyptic number.

It is an amenable number.

1013717225 is a deficient number, since it is larger than the sum of its proper divisors (322556623).

1013717225 is a wasteful number, since it uses less digits than its factorization.

1013717225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9565 (or 9560 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 1013717225 is about 31838.9262538799. The cubic root of 1013717225 is about 1004.5516592978.

The spelling of 1013717225 in words is "one billion, thirteen million, seven hundred seventeen thousand, two hundred twenty-five".